.new_add{
    margin: 0 auto;
    padding:10px 20px 0 20px;
    line-height: 40px;
    width: 500px;
    height: 600px;
    display: none;
    position: absolute;
    top: 15%;
    left: 35%;
    background-color: #fff;
    flex-direction: column;
    z-index: 2;
    border-radius: 10px;
}

.x{
    float: right;
    border: none;
    font-size: 20px;
    background-color: #ffffff;
}
.servletclass{
    width: 200px;
}
.servletelse{
    width: 100px;
}
hr{
    color: #e5e5e5;
}
label span{
    color: red;
}
.img{
    border: dotted;
    width: 400px;
    height: 150px;
    background-color: #e5e5e5;
    text-align: center;
    color: #000;
}
.img_intro span{
    color: #000000;
    float: left;
}
.intro{
    width: 350px;
    height: 50px;
}
.end{
    float: right;
}
.end input{
    margin-left: 10px;
    width: 50px;
    height: 30px;
}
.btn3{
    background-color: #55aaff;
    border: none;
    color: #eee;
}